Proficiency Testing/ Quality Assurance

Qualiris - Our External Proficiency Testing Program

  • A web-based proficiency testing program that provides enhanced confidence for your hemostasis testing.

Uniquely focused on Hemostasis:

  • Qualiris provides Routine screening Tests (PT, APTI, Fibrinogen, and Thrombin Time) & Specialty Test Programs, including D-Dimer, LMW Heparin, Unfractionated Heparin, Factor Assays, and Thrombophilia (Protein C, Protein S, AT) Programs.
  • Structured to provide external quality assessment for a wide variety of hemostasis testing instruments, reagents and reagent lot number combinations.


Number of participants in the Stago External Quality Control program around the world